Red Flag Warning issued August 25 at 9:06AM PDT until August 28 at 3:00PM PDT by NWS Los Angeles/Oxnard CA

…RED FLAG WARNING IN EFFECT FROM 10 AM TODAY TO 3 PM FRIDAY FOR
MANY INTERIOR PORTIONS OF SOUTHWEST CALIFORNIA DUE TO EXTREME
HEAT AND INSTABILITY ALONG WITH LOCALLY GUSTY WINDS AND LOW
HUMIDITIES…

.A very hot and unstable air mass combined with locally gusty
winds and low humidities will bring a significant risk of large
plume dominated fires with rapid spread and extreme fire
behavior.

* TEMPERATURES…Highs 96 to 106 across the lower elevations.
Highs 85 to 95 common across the higher mountains. Lows in the
mid 70s to mid 80s common in the mountains and foothills.

* INSTABILITY…Very deep mixing heights of 12,000 to 18,000 feet
today through Thursday, slightly lower on Friday.

* WINDS…Southwest 10 to 20 mph with gusts 20 to 30 mph each
afternoon into early evening.

* RELATIVE HUMIDITY…Minimum humidities 10 to 20 percent each
day, Poor recoveries overnight hours in the mountains and
foothills with humidities in the 15 to 30 percent range.

* IMPACTS…There is a significant risk of large plume dominated
fires with rapid fire spread and extreme fire behavior. There
is a history of large plume dominated fires this time of year
with similar weather and fuel conditions, including the
Bridge, Bobcat, and Station fires.
A Red Flag Warning means that critical fire weather conditions
will occur shortly. Use extreme caution with anything that can
spark a wildfire. Residents near wildland interfaces should be
prepared to evacuate if a wildfire breaks out. See
readyforwildfire.org and wildfirerisk.org for information.